40B-2 Plain Bore Sprockets

Model: 40B-2 Plain Bore Sprockets

Item specifics

Meterial: Carbon Steel

Color: Natural

Surface Treatment: Blackening/Galvanizing/Phosphating

Review

Description

About 40B Plain Bore Duplex Sprocket

We offer the 40-2 B Hub stock bore sprockets, meticulously designed for optimized performance. With a wider distance between sprocket plates, these sprockets ensure chain clearance for double strand chains. CTS sprockets are crafted from high quality carbon steel, guaranteed durability and reliability. Choose from standard black oxide finish or optional stainless steel based on your specific requirements.

For quotation or other information on sprockets, please contact us and we will be happy to help you.

Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

Features

High-precision Sprocket
Durable Sprocket
Directly interchangeable with other brands
OEM Sprocket

40B-2 stock bore sprocket dimension chart

40B-2 Plain Bore Sprocket Technical Data

Pitch	1/2”
Roller φ	0.312”
Tooth width b1	0.275”
Tooth width B2	0.841”

Part No.	No. Teeth	Type	Outside Dia.（de） mm	Bore Dia.（D1） inch		Hub Dia.（dm） inch	LTB（A）	Weight Lbs. (Approx.)
Part No.	No. Teeth	Type	Outside Dia.（de） mm	Min	Max	Hub Dia.（dm） inch	LTB（A）	Weight Lbs. (Approx.)
D40B11	11	B	2.000	1/2	3/4	1 7/16*	1 1/2	.62
D40B12	12	B	2.170	1/2	15/16	1 9/16*	1 1/2	.76
D40B13	13	B	2.330	1/2	1	1 1/2	1 1/2	.86
D40B14	14	B	2.490	1/2	1 1/8	1 11/16	1 1/2	1.08
D40B15	15	B	2.650	1/2	1 1/4	1 13/16	1 1/2	1.24
D40B16	16	B	2.810	5/8	1 3/8	2	1 1/2	1.42
D40B17	17	B	2.980	5/8	1 7/16	2 1/8	1 1/2	1.64
D40B18	18	B	3.140	5/8	1 1/2	2 5/16	1 1/2	1.92
D40B19	19	B	3.300	5/8	1 3/4	2 1/2	1 1/2	2.22
D40B20	20	B	3.460	5/8	1 7/8	2 5/8	1 5/8	2.64
D40B21	21	B	3.620	5/8	1 7/8	2 3/4	1 5/8	2.94
D40B22	22	B	3.780	5/8	1 7/8	2 7/8	1 5/8	3.18
D40B23	23	B	3.940	5/8	2	3	1 5/8	3.51
D40B24	24	B	4.100	5/8	2 1/4	3 1/4	1 5/8	4.04
D40B25	25	B	4.260	5/8	2 1/4	3 1/4	1 5/8	4.26
D40B26	26	B	4.420	5/8	2 1/4	3 1/4	1 5/8	4.48
D40B30	30	B	5.060	7/8	2 1/4	3 1/4	1 5/8	5.34
D40B35	35	B	5.860	7/8	2 1/4	3 1/4	1 5/8	6.80
D40B36	36	B	6.020	15/16	2 1/2	3 3/4	1 5/8	7.20
D40B40	40	B	6.650	15/16	2 1/2	3 3/4	1 3/4	9.40
D40B41	42	B	6.970	15/16	2 1/2	3 3/4	1 3/4	10.20
D40B45	45	B	7.450	15/16	2 1/2	3 3/4	1 3/4	11.36
D40B48	48	B	7.930	15/16	2 1/2	3 3/4	1 3/4	12.66
D40B52	52	B	8.570	15/16	2 1/2	3 3/4	1 3/4	14.46
D40B54	54	B	8.890	15/16	2 1/2	3 3/4	1 3/4	15.48
D40B60	60	B	9.840	15/16	2 1/2	3 3/4	1 3/4	18.60
D40B68	68	B	11.120	1 3/16	2 3/4	4 1/4	2 1/8	24.96
D40B72	72	B	11.750	1 3/16	2 3/4	4 1/4	2 1/8	27.88
D40B76	76	B	12.390	1 3/16	2 3/4	4 1/4	2 1/8	30.18
D40B84	84	B	13.660	1 3/16	2 3/4	4 1/4	2 1/8	36.24
D40B95	95	B	15.410	1 3/16	2 3/4	4 1/4	2 1/8	38.84
D40B96	96	B	15.570	1 3/16	2 3/4	4 1/4	2 1/8	39.50
D40B102	102	B	16.530	1 3/16	2 3/4	4 1/4	2 1/8	42.72
D40B112	112	B	18.120	1 3/16	2 3/4	4 1/4	2 1/8	55.54